Moses McClean (June 17, 1804 – September 30, 1870) was a Democratic member of the U.S. House of Representatives from Pennsylvania.
Born on his father William McLean's farm in Carroll's Tract, near Gettysburg, Pennsylvania, on June 17, 1804, McClean studied law, was admitted to the bar in 1825, and commenced practice in Gettysburg.
During the Battle of Gettysburg in July 1863, his brick home on Baltimore Street was struck by an errant Union artillery shell, but McClean and his family were unharmed.
After his term expired, he resumed the practice of law in Gettysburg.
He then continued the practice of law until his death in Gettysburg in 1870.